for((i=$1; i<(($1+$2)); i++))
do
echo $i;
  ssh -n -f "node"${i} "killall -s SIGKILL APL" 
  ssh -n -f "node"${i} "killall -s SIGKILL pidstat" 	 
  ssh -n -f "node"${i} "killall -s SIGKILL top" 	 

 done                                        
